.header {
  padding: 0 32px;
  height: 66px;
  border-bottom: 1px solid #fff;
  width: 100%;
  position: absolute;
  z-index: 99;
}
.header .nav {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
}
.header .nav a {
  color: #fff;
  font-size: 14px;
  margin: 0 20px;
  display: inline-block;
  line-height: 66px;
}
.header .nav .active {
  font-size: 16px;
  border-bottom: 2px solid deepskyblue;
}
.header .login-reg a {
  color: #fff;
  text-align: center;
  line-height: 26px;
  border-radius: 13px;
  font-size: 12px;
}
.header .login-reg a:hover {
  opacity: 0.5;
}
.header .login-reg .loginBtn {
  width: 58px;
  height: 26px;
  border: 1px solid #aac6ef;
  margin-right: 10px;
}
.header .login-reg .registerBtn {
  width: 78px;
  height: 26px;
  background-color: #ed510a;
  margin-right: 30px;
}
.index-title {
  text-align: center;
  margin-top: 94px;
}
.index-title h2 {
  font-size: 40px;
  color: #181818;
}
.index-title p {
  font-size: 14px;
  color: #666;
  margin: 20px 0 0;
}
.index-title a {
  color: #1271ef;
  font-size: 12px;
  margin: 30px 0;
  display: block;
}
.index-title a:hover {
  color: #00bdff;
}
.footer {
  height: 330px;
  padding: 30px 0px;
}
.footer .service-list {
  width: 160px;
  height: 236px;
}
.footer .service-list li {
  margin: 15px 0px;
}
.footer .service-list li a {
  color: #b3b3b3;
  font-size: 12px;
}
.footer .service-list .contact {
  margin: 20px 0 40px;
  font-size: 14px;
  color: #181818;
}
.footer .wechat {
  width: 110px;
  height: 210px;
}
.footer .wechat .wetitle {
  padding-top: 20px;
  font-size: 16px;
  line-height: 26px;
}
.footer .wechat .name {
  margin-bottom: 24px;
  font-size: 12px;
  color: #c0c0c0;
  line-height: 30px;
}
.footer .footer-bottom {
  font-size: 14px;
  color: #d1d1d1;
  margin: 30px 0;
}
.mask {
  width: 100%;
  height: 100%;
  position: fixed;
  left: 0;
  top: 0;
  background-color: rgba(0, 0, 0, 0.3);
}
.mask .big-data-login {
  width: 400px;
  height: 550px;
  background-color: #fff;
  left: 50%;
  top: 50%;
  position: absolute;
  transform: translate(-50%, -50%);
  padding: 0 20px;
  box-sizing: border-box;
  text-align: center;
}
.mask .big-data-login .login-img {
  padding-top: 10px;
  margin-bottom: 30px;
}
.mask .big-data-login .tabs {
  width: 360px;
  height: 384px;
}
.mask .big-data-login .tabs .tabs-top {
  width: 295px;
  height: 44px;
  line-height: 44px;
  font-size: 16px;
  color: #555;
  margin-left: 30px;
  margin-bottom: 40px;
}
.mask .big-data-login .tabs .tabs-top .tabs-list {
  position: relative;
}
.mask .big-data-login .tabs .tabs-top .tabs-list li {
  cursor: pointer;
}
.mask .big-data-login .tabs .tabs-top .tabs-list li.active {
  color: #00bdff;
  border-bottom: 3px solid #00bdff;
}
.mask .big-data-login .tabs .tabs-top .tabs-list span {
  display: block;
  width: 3px;
  height: 15px;
  background-color: #ccc;
  margin: 0 20px;
}
.mask .big-data-login .tabs .tabs-bottom {
  width: 360px;
  height: 250px;
}
.mask .big-data-login .tabs .tabs-bottom > div {
  width: 360px;
  height: 300px;
  display: none;
}
.mask .big-data-login .tabs .tabs-bottom .on {
  display: block;
}
.mask .big-data-login .tabs .tabs-bottom .form {
  margin-top: 20px;
}
.mask .big-data-login .tabs .tabs-bottom .form p {
  margin: 20px 0;
  position: relative;
}
.mask .big-data-login .tabs .tabs-bottom .form p .emTips {
  font-size: 12px;
  color: #f00;
  position: absolute;
  left: 0;
  top: 45px;
}
.mask .big-data-login .tabs .tabs-bottom .form p .emTips2 {
  font-size: 12px;
  color: #f00;
  position: absolute;
  left: 0;
  top: 45px;
}
.mask .big-data-login .tabs .tabs-bottom .form p .delete,
.mask .big-data-login .tabs .tabs-bottom .form p .eyes {
  width: 20px;
  height: 20px;
  position: absolute;
  right: 5px;
  top: 15px;
  display: none;
}
.mask .big-data-login .tabs .tabs-bottom .form p input {
  width: 100%;
  height: 40px;
  box-sizing: border-box;
  border: none;
  border-bottom: 1px solid #e7e7e7;
  color: #000;
  font-size: 12px;
  padding: 0 30px;
}
.mask .big-data-login .tabs .tabs-bottom .form p .span1,
.mask .big-data-login .tabs .tabs-bottom .form p .span2 {
  width: 30px;
  height: 30px;
  display: block;
  background-color: #00bdff;
  background: url(../../assets/imgs/loginIcon.png) no-repeat;
  position: absolute;
  background-position: -53px 4px;
}
.mask .big-data-login .tabs .tabs-bottom .form p .span2 {
  background-position: -24px 4px;
}
.mask .big-data-login .tabs .tabs-bottom .form p button {
  width: 100%;
  height: 40px;
  background-color: #00bdff;
  text-align: center;
  border: none;
  cursor: pointer;
  color: #fff;
}
.mask .big-data-login .tabs .tabs-bottom .form .forget {
  display: block;
  color: #00bdff;
  font-size: 14px;
  text-align: right;
}
.mask .big-data-login .tabs .tabs-bottom .form .account {
  color: #909090;
  font-size: 14px;
  text-align: right;
  margin-left: 70px;
  position: relative;
}
.mask .big-data-login .tabs .tabs-bottom .form .account a {
  color: #00bdff;
}
.mask .big-data-login .tabs .tabs-bottom .form .account em {
  width: 20px;
  height: 20px;
  display: block;
  position: absolute;
  right: -23px;
  top: 0;
  background: url(../../assets/imgs/loginIcon.png) no-repeat;
  background-position: -55px -35px;
}
.mask .big-data-login .tabs .tabs-bottom .code .item-content {
  width: 290px;
  height: 240px;
  background-color: #fcfcfc;
  border: 1px solid #eee;
  font-size: 14px;
  margin-left: 35px;
}
.mask .big-data-login .tabs .tabs-bottom .code .item-content img {
  width: 120px;
  height: 120px;
  margin-top: 30px;
}
.mask .big-data-login .tabs .tabs-bottom .code .item-content p {
  line-height: 30px;
}
.mask .big-data-login .tabs .tabs-bottom .code .account2 {
  width: 290px;
  text-align: left;
  margin: 20px auto;
  color: #909090;
  font-size: 14px;
}
.mask .big-data-login .tabs .tabs-bottom .code .account2 a {
  color: #00bdff;
}
